PDB entry 2xul

View 2xul on RCSB PDB site
Description: structure of pii from synechococcus elongatus in complex with 2-oxoglutarate at high 2-og concentrations
Class: signaling protein
Keywords: signaling protein, glnk
Deposited on 2010-10-19, released 2010-11-03
The last revision prior to the SCOPe 2.08 freeze date was dated 2010-12-01, with a file datestamp of 2010-11-26.
Experiment type: XRAY
Resolution: 2.2 Å
R-factor: 0.18161
AEROSPACI score: 0.39 (click here for full SPACI score report)

Chains and heterogens:

  • Chain 'A':
    Compound: nitrogen regulatory protein p-II
    Species: SYNECHOCOCCUS ELONGATUS [TaxId:1140]
    Database cross-references and differences (RAF-indexed):
    • Uniprot P0A3F4 (0-111)
      • expression tag (112)
    Domains in SCOPe 2.08: d2xula1, d2xula2
  • Chain 'B':
    Compound: nitrogen regulatory protein p-II
    Species: SYNECHOCOCCUS ELONGATUS [TaxId:1140]
    Database cross-references and differences (RAF-indexed):
    • Uniprot P0A3F4 (0-111)
      • expression tag (112-114)
    Domains in SCOPe 2.08: d2xulb1, d2xulb2
  • Chain 'C':
    Compound: nitrogen regulatory protein p-II
    Species: SYNECHOCOCCUS ELONGATUS [TaxId:1140]
    Database cross-references and differences (RAF-indexed):
    • Uniprot P0A3F4 (0-111)
      • expression tag (112)
    Domains in SCOPe 2.08: d2xulc1, d2xulc2
  • Chain 'D':
    Compound: nitrogen regulatory protein p-II
    Species: SYNECHOCOCCUS ELONGATUS [TaxId:1140]
    Database cross-references and differences (RAF-indexed):
    • Uniprot P0A3F4 (0-111)
      • expression tag (112-113)
    Domains in SCOPe 2.08: d2xuld1, d2xuld2
  • Chain 'E':
    Compound: nitrogen regulatory protein p-II
    Species: SYNECHOCOCCUS ELONGATUS [TaxId:1140]
    Database cross-references and differences (RAF-indexed): Domains in SCOPe 2.08: d2xule_
  • Chain 'F':
    Compound: nitrogen regulatory protein p-II
    Species: SYNECHOCOCCUS ELONGATUS [TaxId:1140]
    Database cross-references and differences (RAF-indexed):
    • Uniprot P0A3F4 (0-111)
      • expression tag (112)
    Domains in SCOPe 2.08: d2xulf1, d2xulf2
  • Heterogens: ATP, AKG, MG, HOH

PDB Chain Sequences:

  • Chain 'A':
    Sequence, based on SEQRES records: (download) 
    >2xulA (A:)
mkkieaiirpfkldevkialvnagivgmtvsevrgfgrqkgqteryrgseytveflqklk
leivvedaqvdtvidkivaaartgeigdgkifvspvdqtirirtgeknadaisaw

    Sequence, based on observed residues (ATOM records): (download) 
    >2xulA (A:)
mkkieaiirpfkldevkialvnagivgmtvsevrgfgrqkgqtytveflqklkleivved
aqvdtvidkivaaartgeigdgkifvspvdqtirirtgeknadais

  • Chain 'B':
    Sequence, based on SEQRES records: (download) 
    >2xulB (B:)
mkkieaiirpfkldevkialvnagivgmtvsevrgfgrqkgqteryrgseytveflqklk
leivvedaqvdtvidkivaaartgeigdgkifvspvdqtirirtgeknadaisaw

    Sequence, based on observed residues (ATOM records): (download) 
    >2xulB (B:)
mkkieaiirpfkldevkialvnagivgmtvsevrgfgrqkgqtgseytveflqklkleiv
vedaqvdtvidkivaaartgeigdgkifvspvdqtirirtgeknadaisaw

  • Chain 'C':
    Sequence, based on SEQRES records: (download) 
    >2xulC (C:)
mkkieaiirpfkldevkialvnagivgmtvsevrgfgrqkgqteryrgseytveflqklk
leivvedaqvdtvidkivaaartgeigdgkifvspvdqtirirtgeknadaisaw

    Sequence, based on observed residues (ATOM records): (download) 
    >2xulC (C:)
mkkieaiirpfkldevkialvnagivgmtvsevrgfgrqkgqteytveflqklkleivve
daqvdtvidkivaaartgeigdgkifvspvdqtirirtgeknadais

  • Chain 'D':
    Sequence, based on SEQRES records: (download) 
    >2xulD (D:)
mkkieaiirpfkldevkialvnagivgmtvsevrgfgrqkgqteryrgseytveflqklk
leivvedaqvdtvidkivaaartgeigdgkifvspvdqtirirtgeknadaisaw

    Sequence, based on observed residues (ATOM records): (download) 
    >2xulD (D:)
mkkieaiirpfkldevkialvnagivgmtvsevrgfgrqkgqytveflqklkleivveda
qvdtvidkivaaartgeigdgkifvspvdqtirirtgeknadaisa

  • Chain 'E':
    Sequence, based on SEQRES records: (download) 
    >2xulE (E:)
mkkieaiirpfkldevkialvnagivgmtvsevrgfgrqkgqteryrgseytveflqklk
leivvedaqvdtvidkivaaartgeigdgkifvspvdqtirirtgeknadaisaw

    Sequence, based on observed residues (ATOM records): (download) 
    >2xulE (E:)
mkkieaiirpfkldevkialvnagivgmtvsevrgfgrqkgqteseytveflqklkleiv
vedaqvdtvidkivaaartgeigdgkifvspvdqtirirtgeknadai

  • Chain 'F':
    Sequence, based on SEQRES records: (download) 
    >2xulF (F:)
mkkieaiirpfkldevkialvnagivgmtvsevrgfgrqkgqteryrgseytveflqklk
leivvedaqvdtvidkivaaartgeigdgkifvspvdqtirirtgeknadaisaw

    Sequence, based on observed residues (ATOM records): (download) 
    >2xulF (F:)
mkkieaiirpfkldevkialvnagivgmtvsevrgfgrqkgqteytveflqklkleivve
daqvdtvidkivaaartgeigdgkifvspvdqtirirtgeknadais